{"uid":"cap_xg4Z9HPOly5DRF98vewCT","slug":"synapse-api-sui-blockchain-rpc-proxy-84cb4cd1","name":"Synapse API — SUI Blockchain RPC Proxy","description":"High-speed API suite for AI processing, web scraping, and smart data utilities across 57+ blockchain networks. Pay-per-call via x402.","url":"https://synapse-api-brown.vercel.app/api/sui/rpc","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"method":{"type":"string"},"params":{"type":"array","items":{}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_YCrrcetU1TM1WIOTS3yqe","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Proxies JSON-RPC method calls to the SUI blockchain network, enabling agents to query on-chain state, submit transactions, and interact with SUI smart contracts.","exampleAgentPrompt":"Call the SUI RPC method sui_getBalance with owner address 0xabc123... and coin type 0x2::sui::SUI to get the current SUI balance for that wallet.","exampleUseCases":[{"title":"Check SUI wallet balance on-chain","prompt":"Look up the on-chain SUI balance for wallet address 0x4f3e... using the sui_getBalance RPC method."},{"title":"Fetch SUI smart contract object state","prompt":"Query the SUI blockchain for the current state of object 0x9d2a... using sui_getObject so I can see its fields and owner."},{"title":"Broadcast signed SUI transaction","prompt":"Submit this signed SUI transaction to the network using sui_executeTransactionBlock so it gets confirmed on-chain."}],"resultDescription":"Returns the standard JSON-RPC response body from the SUI node, including a result field with the requested on-chain data (balance, object details, transaction receipt, etc.) or an error object if the call fails.","failureModes":["Invalid RPC method name returns JSON-RPC error code -32601","Malformed params array causes parse error -32700","Non-existent SUI object ID returns null result","Payment failure (402) if x402 USDC payment is not included","Rate limiting or node unavailability returns 5xx error","Submitting an already-finalized transaction returns duplicate transaction error"],"whenToPreferThis":"Use this endpoint when you need to interact with the SUI blockchain specifically and want pay-per-call pricing via x402 USDC without managing your own SUI node or RPC subscription. Prefer it over self-hosted nodes when minimizing infrastructure overhead and when operating in an autonomous agent context that already handles x402 payments.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T07:14:30.067Z","isFirstParty":false}